header {
    width: 100%;
    background-color: #fff;
}
select {
    border-color: #AFAEAF;
}
input {
    background: none;
    outline: none;
    border: none;
}
button {
    outline: 0;
    background-color: transparent;
    border: 0;
}
.hd {
    padding: 15px 19px;
    width: 100%;
    height: 30px;
    overflow: hidden;
}
.logo {
    float: left;
    width: 280px;
    height: 30px;
    position: relative;
}
.logo a {
    width: 100%;
    height: 30px;
}
.logo ul {
    list-style: none;

}
.logo select {
    position: absolute;
    top: 7px;
    margin-left: 13px;
    width: 60px;
    height: 22px;
    font-family: SourceHanSansSC-Regular;
    font-size: 16px;
    font-weight: normal;
    color: #545457;
    border: 1px solid #abaead;
}
.userinfo {
    float: right;
    position: relative;
    width: 120px;
    height: 100%;
    margin-right: 42px;
} 
.userinfo img {
    position: absolute;
    top: -4px;
    width: 38px;
    height: 38px;
}
.userinfo select {
    display: inline-block;
    position: absolute;
    top:0;
    right: 0;
    border: 0;
    margin-left: 39px;
    width: 70px;
    height: 30px;
    font-family: SourceHanSansSC-Normal;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #333333;
}
.menu {
    height: 40px;
    padding: 20px 62px;
    background-image: url(../img/底部@2x.png) ;
    background-size: contain;
}
.menu a {
    display: block;
    float: right;
    width: 72px;
    font-size: 18px;
    font-family: Source Han Sans SC;
    font-weight: 400;
    color: #FFFFFF;
}
/* ?*/
.bdline {
    width: 100%;
    height: 16px;
    background-color: #E7EAED;
}

.menu div {
    position: relative;
    float: left;
    width: 107px;
    height: 100%;
    margin-right: 80px;
}
.courcolor {
    border-bottom: 4px solid #E02C32;
}